The Trap

When a troupe of showgirls with their impresario and press agent had vacation at Malibu Beach, two of them are garroted. Charlie Chan takes on the case assisted by Number Two, his Son Jimmy, and his faithful chauffeur Birmingham Brown. source

Parole, Inc.

Because of some notorious criminals are unjustifiably released on parole, the Federal Government sends agent Richard Hendricks to investigate. Hendricks infiltrates the criminal gang. However, the clever Barney Rodescu, who is the brain behind the racket, soon finds out Carson’s true identity… source